TY - JOUR AU - Tantanon, Jirawat AU - Nuamnoom, Pairot PY - 2022/08/21 Y2 - 2024/03/29 TI - Effects of Using Model of Teaching for Abstraction Combine with Visual Learning Strategies on Mathematical Knowledge and Analytical Thinking Ability JF - An Online Journal of Education JA - OJED VL - 17 IS - 2 SE - Research Articles DO - UR - https://so01.tci-thaijo.org/index.php/OJED/article/view/259018 SP - OJED1702017 (18 pages) AB - <p>The purposes of this research were 1) to compare the mathematical knowledge of students after learning by using the model of teaching for abstraction combine with visual learning strategies to a criteria of 70 percent, 2) to compare the analytical thinking ability of students after learning by using the model of teaching for abstraction combine with visual learning strategies to a criteria of 70 percent, and 3) to compare the analytical thinking ability of students before and after learning by using the model of teaching for abstraction combine with visual learning strategies. The subjects were 35 tenth-grade students. The instruments used for research were 20 lesson plans, a mathematical knowledge test, the pre-test and post-test of analytical thinking ability tests. The data were analyzed by statistical mean, standard deviation, percentage and the Wilcoxon signed-rank test. The results of the research revealed that 1) the mathematical knowledge of the students after learning by using the model of teaching for abstraction with visual learning strategies were not higher than 70%; 2) the analytical thinking ability of the students after learning by using the model of teaching for abstraction with visual learning strategies were higher than 70% at a .05 level of significance; and 3) the analytical thinking ability of the students after learning by using the model of teaching for abstraction with visual learning strategies were higher than at pre – learning state at a .05 level of significance.</p> ER -